Training Set Profiling Report

Dataset statistics

Number of variables	13
Number of observations	3897
Missing cells	0
Missing cells (%)	0.0%
Duplicate rows	410
Duplicate rows (%)	10.5%
Total size in memory	395.9 KiB
Average record size in memory	104.0 B

Variable types

Numeric	12
Categorical	1

Alerts

Dataset has 410 (10.5%) duplicate rows	Duplicates
`fixed acidity` is highly overall correlated with `wine_type`	High correlation
`volatile acidity` is highly overall correlated with `wine_type`	High correlation
`residual sugar` is highly overall correlated with `density`	High correlation
`chlorides` is highly overall correlated with `density` and 1 other fields	High correlation
`free sulfur dioxide` is highly overall correlated with `total sulfur dioxide` and 1 other fields	High correlation
`total sulfur dioxide` is highly overall correlated with `free sulfur dioxide` and 1 other fields	High correlation
`density` is highly overall correlated with `residual sugar` and 2 other fields	High correlation
`alcohol` is highly overall correlated with `density`	High correlation
`wine_type` is highly overall correlated with `fixed acidity` and 4 other fields	High correlation
`citric acid` has 93 (2.4%) zeros	Zeros

Reproduction

Analysis started	2023-10-28 11:17:18.343561
Analysis finished	2023-10-28 11:17:56.688096
Duration	38.34 seconds
Software version	ydata-profiling vv4.6.0
Download configuration	config.json

fixed acidity
Real number (ℝ)

HIGH CORRELATION

Distinct	100
Distinct (%)	2.6%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	7.2276751

Minimum	3.8
Maximum	15.9
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	30.6 KiB

Quantile statistics

Minimum	3.8
5-th percentile	5.7
Q1	6.4
median	7
Q3	7.7
95-th percentile	9.9
Maximum	15.9
Range	12.1
Interquartile range (IQR)	1.3

Descriptive statistics

Standard deviation	1.3317322
Coefficient of variation (CV)	0.18425458
Kurtosis	4.9110989
Mean	7.2276751
Median Absolute Deviation (MAD)	0.6
Skewness	1.7471779
Sum	28166.25
Variance	1.7735107
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
6.8	217	5.6%
6.6	214	5.5%
6.4	180	4.6%
7.2	164	4.2%
7	161	4.1%
6.9	160	4.1%
6.7	159	4.1%
7.1	155	4.0%
7.3	147	3.8%
7.4	145	3.7%
Other values (90)	2195	56.3%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
3.8	1	< 0.1%
4.2	1	< 0.1%
4.4	2	0.1%
4.5	1	< 0.1%
4.7	4	0.1%
4.8	5	0.1%
4.9	3	0.1%
5	20	0.5%
5.1	19	0.5%
5.2	23	0.6%

Value	Count	Frequency (%)
15.9	1	< 0.1%
15.6	1	< 0.1%
15.5	1	< 0.1%
15	1	< 0.1%
14.3	1	< 0.1%
13.8	1	< 0.1%
13.7	2	0.1%
13.5	1	< 0.1%
13.4	1	< 0.1%
13.3	2	0.1%

volatile acidity
Real number (ℝ)

HIGH CORRELATION

Distinct	171
Distinct (%)	4.4%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.34235694

Minimum	0.08
Maximum	1.58
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	30.6 KiB

Quantile statistics

Minimum	0.08
5-th percentile	0.16
Q1	0.23
median	0.3
Q3	0.41
95-th percentile	0.67
Maximum	1.58
Range	1.5
Interquartile range (IQR)	0.18

Descriptive statistics

Standard deviation	0.1656422
Coefficient of variation (CV)	0.48382897
Kurtosis	3.4078917
Mean	0.34235694
Median Absolute Deviation (MAD)	0.08
Skewness	1.5653356
Sum	1334.165
Variance	0.02743734
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.28	177	4.5%
0.24	162	4.2%
0.26	156	4.0%
0.27	150	3.8%
0.22	146	3.7%
0.32	133	3.4%
0.3	131	3.4%
0.23	128	3.3%
0.25	126	3.2%
0.2	118	3.0%
Other values (161)	2470	63.4%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.08	2	0.1%
0.1	3	0.1%
0.105	5	0.1%
0.11	10	0.3%
0.115	2	0.1%
0.12	18	0.5%
0.125	1	< 0.1%
0.13	25	0.6%
0.135	1	< 0.1%
0.14	41	1.1%

Value	Count	Frequency (%)
1.58	1	< 0.1%
1.33	2	0.1%
1.24	1	< 0.1%
1.18	1	< 0.1%
1.13	1	< 0.1%
1.1	1	< 0.1%
1.09	1	< 0.1%
1.07	1	< 0.1%
1.04	3	0.1%
1.025	1	< 0.1%

citric acid
Real number (ℝ)

ZEROS

Distinct	85
Distinct (%)	2.2%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.32001026

Minimum	0
Maximum	1
Zeros	93
Zeros (%)	2.4%
Negative	0
Negative (%)	0.0%
Memory size	30.6 KiB

Quantile statistics

Minimum	0
5-th percentile	0.05
Q1	0.25
median	0.31
Q3	0.4
95-th percentile	0.56
Maximum	1
Range	1
Interquartile range (IQR)	0.15

Descriptive statistics

Standard deviation	0.14623562
Coefficient of variation (CV)	0.45697165
Kurtosis	1.1568587
Mean	0.32001026
Median Absolute Deviation (MAD)	0.07
Skewness	0.34229552
Sum	1247.08
Variance	0.021384856
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.3	195	5.0%
0.28	184	4.7%
0.49	176	4.5%
0.32	169	4.3%
0.34	162	4.2%
0.26	152	3.9%
0.29	147	3.8%
0.24	133	3.4%
0.31	133	3.4%
0.27	127	3.3%
Other values (75)	2319	59.5%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	93	2.4%
0.01	17	0.4%
0.02	39	1.0%
0.03	16	0.4%
0.04	26	0.7%
0.05	16	0.4%
0.06	22	0.6%
0.07	27	0.7%
0.08	18	0.5%
0.09	27	0.7%

Value	Count	Frequency (%)
1	5	0.1%
0.91	1	< 0.1%
0.86	1	< 0.1%
0.82	1	< 0.1%
0.81	2	0.1%
0.8	2	0.1%
0.79	3	0.1%
0.78	1	< 0.1%
0.76	2	0.1%
0.75	1	< 0.1%

residual sugar
Real number (ℝ)

HIGH CORRELATION

Distinct	280
Distinct (%)	7.2%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	5.3817937

Minimum	0.7
Maximum	26.05
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	30.6 KiB

Quantile statistics

Minimum	0.7
5-th percentile	1.2
Q1	1.8
median	3
Q3	8
95-th percentile	15
Maximum	26.05
Range	25.35
Interquartile range (IQR)	6.2

Descriptive statistics

Standard deviation	4.6489006
Coefficient of variation (CV)	0.86381992
Kurtosis	0.43803368
Mean	5.3817937
Median Absolute Deviation (MAD)	1.7
Skewness	1.166878
Sum	20972.85
Variance	21.612277
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
2	146	3.7%
1.8	144	3.7%
1.4	133	3.4%
1.6	122	3.1%
1.2	118	3.0%
2.2	116	3.0%
1.7	111	2.8%
1.5	107	2.7%
2.1	99	2.5%
1.9	95	2.4%
Other values (270)	2706	69.4%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.7	3	0.1%
0.8	17	0.4%
0.9	29	0.7%
0.95	3	0.1%
1	46	1.2%
1.05	1	< 0.1%
1.1	92	2.4%
1.15	2	0.1%
1.2	118	3.0%
1.25	2	0.1%

Value	Count	Frequency (%)
26.05	2	0.1%
22	2	0.1%
20.8	2	0.1%
20.3	1	< 0.1%
20.15	1	< 0.1%
19.95	3	0.1%
19.9	1	< 0.1%
19.8	1	< 0.1%
19.6	1	< 0.1%
19.5	2	0.1%

chlorides
Real number (ℝ)

HIGH CORRELATION

Distinct	181
Distinct (%)	4.6%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.056255068

Minimum	0.009
Maximum	0.611
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	30.6 KiB

Quantile statistics

Minimum	0.009
5-th percentile	0.028
Q1	0.038
median	0.047
Q3	0.066
95-th percentile	0.102
Maximum	0.611
Range	0.602
Interquartile range (IQR)	0.028

Descriptive statistics

Standard deviation	0.035657042
Coefficient of variation (CV)	0.63384586
Kurtosis	56.34578
Mean	0.056255068
Median Absolute Deviation (MAD)	0.011
Skewness	5.6651288
Sum	219.226
Variance	0.0012714247
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.044	134	3.4%
0.042	116	3.0%
0.034	114	2.9%
0.048	113	2.9%
0.036	112	2.9%
0.05	112	2.9%
0.045	112	2.9%
0.04	109	2.8%
0.038	105	2.7%
0.047	101	2.6%
Other values (171)	2769	71.1%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.009	1	< 0.1%
0.012	1	< 0.1%
0.014	3	0.1%
0.015	3	0.1%
0.016	4	0.1%
0.017	2	0.1%
0.018	6	0.2%
0.019	3	0.1%
0.02	8	0.2%
0.021	9	0.2%

Value	Count	Frequency (%)
0.611	1	< 0.1%
0.61	1	< 0.1%
0.422	1	< 0.1%
0.415	1	< 0.1%
0.414	2	0.1%
0.413	1	< 0.1%
0.403	1	< 0.1%
0.387	1	< 0.1%
0.368	1	< 0.1%
0.36	1	< 0.1%

free sulfur dioxide
Real number (ℝ)

HIGH CORRELATION

Distinct	118
Distinct (%)	3.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	30.56582

Minimum	2
Maximum	146.5
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	30.6 KiB

Quantile statistics

Minimum	2
5-th percentile	6
Q1	17
median	29
Q3	41
95-th percentile	61
Maximum	146.5
Range	144.5
Interquartile range (IQR)	24

Descriptive statistics

Standard deviation	17.828001
Coefficient of variation (CV)	0.58326592
Kurtosis	1.7436102
Mean	30.56582
Median Absolute Deviation (MAD)	12
Skewness	0.89308059
Sum	119115
Variance	317.83762
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
29	107	2.7%
6	104	2.7%
15	103	2.6%
31	95	2.4%
24	94	2.4%
27	90	2.3%
26	89	2.3%
34	89	2.3%
35	87	2.2%
28	85	2.2%
Other values (108)	2954	75.8%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
2	1	< 0.1%
3	39	1.0%
4	30	0.8%
5	84	2.2%
6	104	2.7%
7	63	1.6%
8	46	1.2%
9	52	1.3%
10	83	2.1%
11	62	1.6%

Value	Count	Frequency (%)
146.5	1	< 0.1%
138.5	1	< 0.1%
131	1	< 0.1%
128	1	< 0.1%
124	1	< 0.1%
122.5	1	< 0.1%
118.5	1	< 0.1%
108	2	0.1%
105	1	< 0.1%
101	2	0.1%

total sulfur dioxide
Real number (ℝ)

HIGH CORRELATION

Distinct	265
Distinct (%)	6.8%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	115.24942

Minimum	6
Maximum	366.5
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	30.6 KiB

Quantile statistics

Minimum	6
5-th percentile	19
Q1	77
median	118
Q3	155
95-th percentile	207
Maximum	366.5
Range	360.5
Interquartile range (IQR)	78

Descriptive statistics

Standard deviation	56.764684
Coefficient of variation (CV)	0.49253769
Kurtosis	-0.45827173
Mean	115.24942
Median Absolute Deviation (MAD)	38
Skewness	-0.0024354061
Sum	449127
Variance	3222.2294
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
111	42	1.1%
126	38	1.0%
98	38	1.0%
125	36	0.9%
124	36	0.9%
122	36	0.9%
87	36	0.9%
119	35	0.9%
116	35	0.9%
118	35	0.9%
Other values (255)	3530	90.6%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
6	3	0.1%
7	1	< 0.1%
8	10	0.3%
9	11	0.3%
10	12	0.3%
11	15	0.4%
12	20	0.5%
13	20	0.5%
14	23	0.6%
15	21	0.5%

Value	Count	Frequency (%)
366.5	1	< 0.1%
344	1	< 0.1%
313	1	< 0.1%
307.5	1	< 0.1%
289	1	< 0.1%
282	1	< 0.1%
278	1	< 0.1%
272	2	0.1%
260	1	< 0.1%
256	1	< 0.1%

density
Real number (ℝ)

HIGH CORRELATION

Distinct	871
Distinct (%)	22.4%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.99469028

Minimum	0.98711
Maximum	1.00315
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	30.6 KiB

Quantile statistics

Minimum	0.98711
5-th percentile	0.989924
Q1	0.99228
median	0.9949
Q3	0.99694
95-th percentile	0.9993
Maximum	1.00315
Range	0.01604
Interquartile range (IQR)	0.00466

Descriptive statistics

Standard deviation	0.0029469664
Coefficient of variation (CV)	0.0029626975
Kurtosis	-0.76983279
Mean	0.99469028
Median Absolute Deviation (MAD)	0.0023
Skewness	-0.034972275
Sum	3876.308
Variance	8.6846108 × 10^-6
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.9976	44	1.1%
0.9986	41	1.1%
0.9972	40	1.0%
0.9944	39	1.0%
0.992	36	0.9%
0.9958	36	0.9%
0.9968	35	0.9%
0.9932	34	0.9%
0.9984	34	0.9%
0.998	34	0.9%
Other values (861)	3524	90.4%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.98711	1	< 0.1%
0.98722	1	< 0.1%
0.9874	1	< 0.1%
0.98742	1	< 0.1%
0.98746	1	< 0.1%
0.98774	1	< 0.1%
0.98779	1	< 0.1%
0.98794	1	< 0.1%
0.98815	1	< 0.1%
0.98816	1	< 0.1%

Value	Count	Frequency (%)
1.00315	2	0.1%
1.00295	2	0.1%
1.00289	1	< 0.1%
1.0026	2	0.1%
1.00242	2	0.1%
1.00241	1	< 0.1%
1.0022	2	0.1%
1.0021	1	< 0.1%
1.00196	1	< 0.1%
1.0018	1	< 0.1%

pH
Real number (ℝ)

Distinct	103
Distinct (%)	2.6%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	3.2170131

Minimum	2.74
Maximum	4.01
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	30.6 KiB

Quantile statistics

Minimum	2.74
5-th percentile	2.96
Q1	3.1
median	3.2
Q3	3.32
95-th percentile	3.5
Maximum	4.01
Range	1.27
Interquartile range (IQR)	0.22

Descriptive statistics

Standard deviation	0.16102424
Coefficient of variation (CV)	0.05005396
Kurtosis	0.31248253
Mean	3.2170131
Median Absolute Deviation (MAD)	0.11
Skewness	0.37401536
Sum	12536.7
Variance	0.025928807
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
3.16	118	3.0%
3.14	113	2.9%
3.22	109	2.8%
3.2	108	2.8%
3.19	108	2.8%
3.15	101	2.6%
3.08	98	2.5%
3.3	97	2.5%
3.1	97	2.5%
3.24	96	2.5%
Other values (93)	2852	73.2%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
2.74	2	0.1%
2.79	1	< 0.1%
2.8	2	0.1%
2.82	1	< 0.1%
2.83	3	0.1%
2.84	1	< 0.1%
2.85	7	0.2%
2.86	3	0.1%
2.87	7	0.2%
2.88	8	0.2%

Value	Count	Frequency (%)
4.01	1	< 0.1%
3.9	1	< 0.1%
3.85	1	< 0.1%
3.82	1	< 0.1%
3.81	1	< 0.1%
3.8	1	< 0.1%
3.78	1	< 0.1%
3.76	2	0.1%
3.75	3	0.1%
3.74	1	< 0.1%

sulphates
Real number (ℝ)

Distinct	103
Distinct (%)	2.6%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.53222222

Minimum	0.22
Maximum	2
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	30.6 KiB

Quantile statistics

Minimum	0.22
5-th percentile	0.35
Q1	0.43
median	0.51
Q3	0.6
95-th percentile	0.8
Maximum	2
Range	1.78
Interquartile range (IQR)	0.17

Descriptive statistics

Standard deviation	0.1504541
Coefficient of variation (CV)	0.28269038
Kurtosis	8.4198238
Mean	0.53222222
Median Absolute Deviation (MAD)	0.08
Skewness	1.8115237
Sum	2074.07
Variance	0.022636436
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.5	161	4.1%
0.54	140	3.6%
0.46	138	3.5%
0.44	135	3.5%
0.48	131	3.4%
0.38	127	3.3%
0.52	120	3.1%
0.53	119	3.1%
0.49	118	3.0%
0.45	116	3.0%
Other values (93)	2592	66.5%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.22	1	< 0.1%
0.23	1	< 0.1%
0.25	3	0.1%
0.26	3	0.1%
0.27	6	0.2%
0.28	6	0.2%
0.29	13	0.3%
0.3	24	0.6%
0.31	18	0.5%
0.32	29	0.7%

Value	Count	Frequency (%)
2	1	< 0.1%
1.98	1	< 0.1%
1.62	1	< 0.1%
1.61	1	< 0.1%
1.59	1	< 0.1%
1.36	3	0.1%
1.34	1	< 0.1%
1.33	1	< 0.1%
1.28	1	< 0.1%
1.26	1	< 0.1%

alcohol
Real number (ℝ)

HIGH CORRELATION

Distinct	92
Distinct (%)	2.4%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	10.48646

Minimum	8
Maximum	14.9
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	30.6 KiB

Quantile statistics

Minimum	8
5-th percentile	8.9
Q1	9.5
median	10.3
Q3	11.3
95-th percentile	12.7
Maximum	14.9
Range	6.9
Interquartile range (IQR)	1.8

Descriptive statistics

Standard deviation	1.1985447
Coefficient of variation (CV)	0.11429451
Kurtosis	-0.51830535
Mean	10.48646
Median Absolute Deviation (MAD)	0.9
Skewness	0.57474188
Sum	40865.733
Variance	1.4365095
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
9.5	220	5.6%
9.4	202	5.2%
9.2	167	4.3%
10	145	3.7%
9.8	134	3.4%
9	133	3.4%
11	132	3.4%
10.5	132	3.4%
10.2	124	3.2%
10.4	115	3.0%
Other values (82)	2393	61.4%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
8	2	0.1%
8.4	3	0.1%
8.5	7	0.2%
8.6	15	0.4%
8.7	58	1.5%
8.8	66	1.7%
8.9	46	1.2%
9	133	3.4%
9.1	98	2.5%
9.2	167	4.3%

Value	Count	Frequency (%)
14.9	1	< 0.1%
14.2	1	< 0.1%
14	7	0.2%
13.9	2	0.1%
13.8	1	< 0.1%
13.7	5	0.1%
13.6	8	0.2%
13.5	7	0.2%
13.4	16	0.4%
13.3	5	0.1%

quality
Real number (ℝ)

Distinct	7
Distinct (%)	0.2%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	5.8196048

Minimum	3
Maximum	9
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	30.6 KiB

Quantile statistics

Minimum	3
5-th percentile	5
Q1	5
median	6
Q3	6
95-th percentile	7
Maximum	9
Range	6
Interquartile range (IQR)	1

Descriptive statistics

Standard deviation	0.879288
Coefficient of variation (CV)	0.15109067
Kurtosis	0.19994369
Mean	5.8196048
Median Absolute Deviation (MAD)	1
Skewness	0.23421838
Sum	22679
Variance	0.77314738
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=7)

Value	Count	Frequency (%)
6	1681	43.1%
5	1294	33.2%
7	646	16.6%
4	134	3.4%
8	123	3.2%
3	15	0.4%
9	4	0.1%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
3	15	0.4%
4	134	3.4%
5	1294	33.2%
6	1681	43.1%
7	646	16.6%
8	123	3.2%
9	4	0.1%

Value	Count	Frequency (%)
9	4	0.1%
8	123	3.2%
7	646	16.6%
6	1681	43.1%
5	1294	33.2%
4	134	3.4%
3	15	0.4%

wine_type
Categorical

HIGH CORRELATION

Distinct	2
Distinct (%)	0.1%
Missing	0
Missing (%)	0.0%
Memory size	30.6 KiB

white	2923
red	974

Length

Max length	5
Median length	5
Mean length	4.5001283
Min length	3

Characters and Unicode

Total characters	17537
Distinct characters	7
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	white
2nd row	red
3rd row	red
4th row	white
5th row	white

Common Values

Value	Count	Frequency (%)
white	2923	75.0%
red	974	25.0%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
white	2923	75.0%
red	974	25.0%

Most occurring characters

Value	Count	Frequency (%)
e	3897	22.2%
w	2923	16.7%
h	2923	16.7%
i	2923	16.7%
t	2923	16.7%
r	974	5.6%
d	974	5.6%

Most occurring categories

Value	Count	Frequency (%)
Lowercase Letter	17537	100.0%

Most frequent character per category

Lowercase Letter

Value	Count	Frequency (%)
e	3897	22.2%
w	2923	16.7%
h	2923	16.7%
i	2923	16.7%
t	2923	16.7%
r	974	5.6%
d	974	5.6%

Most occurring scripts

Value	Count	Frequency (%)
Latin	17537	100.0%

Most frequent character per script

Latin

Value	Count	Frequency (%)
e	3897	22.2%
w	2923	16.7%
h	2923	16.7%
i	2923	16.7%
t	2923	16.7%
r	974	5.6%
d	974	5.6%

Most occurring blocks

Value	Count	Frequency (%)
ASCII	17537	100.0%

Most frequent character per block

ASCII

Value	Count	Frequency (%)
e	3897	22.2%
w	2923	16.7%
h	2923	16.7%
i	2923	16.7%
t	2923	16.7%
r	974	5.6%
d	974	5.6%

Auto

Heatmap
Table

	fixed acidity	volatile acidity	citric acid	residual sugar	chlorides	free sulfur dioxide	total sulfur dioxide	density	pH	sulphates	alcohol	quality	wine_type
fixed acidity	1.000	0.186	0.284	-0.036	0.354	-0.261	-0.239	0.433	-0.246	0.218	-0.105	-0.090	0.514
volatile acidity	0.186	1.000	-0.296	-0.068	0.414	-0.377	-0.354	0.257	0.219	0.247	-0.013	-0.269	0.654
citric acid	0.284	-0.296	1.000	0.075	-0.053	0.133	0.160	0.083	-0.286	0.044	0.009	0.104	0.439
residual sugar	-0.036	-0.068	0.075	1.000	-0.035	0.361	0.451	0.523	-0.224	-0.132	-0.335	-0.020	0.427
chlorides	0.354	0.414	-0.053	-0.035	1.000	-0.271	-0.286	0.593	0.171	0.364	-0.396	-0.300	0.766
free sulfur dioxide	-0.261	-0.377	0.133	0.361	-0.271	1.000	0.742	-0.019	-0.169	-0.220	-0.181	0.081	0.543
total sulfur dioxide	-0.239	-0.354	0.160	0.451	-0.286	0.742	1.000	0.044	-0.247	-0.259	-0.307	-0.063	0.809
density	0.433	0.257	0.083	0.523	0.593	-0.019	0.044	1.000	0.022	0.274	-0.692	-0.322	0.435
pH	-0.246	0.219	-0.286	-0.224	0.171	-0.169	-0.247	0.022	1.000	0.260	0.137	0.040	0.345
sulphates	0.218	0.247	0.044	-0.132	0.364	-0.220	-0.259	0.274	0.260	1.000	0.022	0.038	0.477
alcohol	-0.105	-0.013	0.009	-0.335	-0.396	-0.181	-0.307	-0.692	0.137	0.022	1.000	0.461	0.145
quality	-0.090	-0.269	0.104	-0.020	-0.300	0.081	-0.063	-0.322	0.040	0.038	0.461	1.000	0.128
wine_type	0.514	0.654	0.439	0.427	0.766	0.543	0.809	0.435	0.345	0.477	0.145	0.128	1.000

Count
Matrix

A simple visualization of nullity by column.

Nullity matrix is a data-dense display which lets you quickly visually pick out patterns in data completion.

First rows
Last rows

	fixed acidity	volatile acidity	citric acid	residual sugar	chlorides	free sulfur dioxide	total sulfur dioxide	density	pH	sulphates	alcohol	quality	wine_type
0	9.5	0.420	0.41	2.3	0.034	22.0	145.0	0.99510	3.06	0.52	11.0	6.0	white
1	7.6	0.665	0.10	1.5	0.066	27.0	55.0	0.99655	3.39	0.51	9.3	5.0	red
2	8.5	0.280	0.35	1.7	0.061	6.0	15.0	0.99524	3.30	0.74	11.8	7.0	red
3	6.1	0.200	0.40	1.9	0.028	32.0	138.0	0.99140	3.26	0.72	11.7	5.0	white
4	6.4	0.280	0.44	7.1	0.048	49.0	179.0	0.99528	3.15	0.48	9.2	5.0	white
5	5.7	0.270	0.16	9.0	0.053	32.0	111.0	0.99474	3.36	0.37	10.4	6.0	white
6	7.4	0.160	0.27	15.5	0.050	25.0	135.0	0.99840	2.90	0.43	8.7	7.0	white
7	7.9	0.180	0.49	5.2	0.051	36.0	157.0	0.99530	3.18	0.48	10.6	6.0	white
8	12.0	0.370	0.76	4.2	0.066	7.0	38.0	1.00040	3.22	0.60	13.0	7.0	red
9	5.6	0.210	0.40	1.3	0.041	81.0	147.0	0.99010	3.22	0.95	11.6	8.0	white

	fixed acidity	volatile acidity	citric acid	residual sugar	chlorides	free sulfur dioxide	total sulfur dioxide	density	pH	sulphates	alcohol	quality	wine_type
3887	8.9	0.33	0.32	1.5	0.047	11.0	200.0	0.99540	3.19	0.46	9.40	5.0	white
3888	5.6	0.62	0.03	1.5	0.080	6.0	13.0	0.99498	3.66	0.62	10.10	4.0	red
3889	7.5	0.24	0.29	1.1	0.046	34.0	84.0	0.99020	3.04	0.39	11.45	6.0	white
3890	6.2	0.15	0.27	1.4	0.041	51.0	117.0	0.99090	3.28	0.38	11.20	6.0	white
3891	7.1	0.20	0.27	9.6	0.037	19.0	105.0	0.99444	3.04	0.37	10.50	7.0	white
3892	7.7	0.25	0.30	7.8	0.038	67.0	196.0	0.99555	3.10	0.50	10.10	5.0	white
3893	10.7	0.43	0.39	2.2	0.106	8.0	32.0	0.99860	2.89	0.50	9.60	5.0	red
3894	10.0	0.29	0.40	2.9	0.098	10.0	26.0	1.00060	3.48	0.91	9.70	5.0	red
3895	5.2	0.24	0.45	3.8	0.027	21.0	128.0	0.99200	3.55	0.49	11.20	8.0	white
3896	6.5	0.23	0.36	16.3	0.038	43.0	133.0	0.99924	3.26	0.41	8.80	5.0	white

Most frequently occurring

	fixed acidity	volatile acidity	citric acid	residual sugar	chlorides	free sulfur dioxide	total sulfur dioxide	density	pH	sulphates	alcohol	quality	wine_type	# duplicates
279	7.4	0.16	0.30	13.7	0.056	33.0	168.0	0.99825	2.90	0.44	8.7	7.0	white	6
157	6.8	0.18	0.30	12.8	0.062	19.0	171.0	0.99808	3.00	0.52	9.0	7.0	white	5
194	7.0	0.15	0.28	14.7	0.051	29.0	149.0	0.99792	2.96	0.39	9.0	7.0	white	5
283	7.4	0.19	0.31	14.5	0.045	39.0	193.0	0.99860	3.10	0.50	9.2	6.0	white	5
117	6.6	0.22	0.23	17.3	0.047	37.0	118.0	0.99906	3.08	0.46	8.8	6.0	white	4
138	6.7	0.16	0.32	12.5	0.035	18.0	156.0	0.99666	2.88	0.36	9.0	6.0	white	4
149	6.7	0.46	0.24	1.7	0.077	18.0	34.0	0.99480	3.39	0.60	10.6	6.0	red	4
278	7.4	0.16	0.27	15.5	0.050	25.0	135.0	0.99840	2.90	0.43	8.7	7.0	white	4
282	7.4	0.19	0.30	12.8	0.053	48.5	229.0	0.99860	3.14	0.49	9.1	7.0	white	4
1	5.0	0.33	0.16	1.5	0.049	10.0	97.0	0.99170	3.48	0.44	10.7	6.0	white	3

Overview

Variables

Common Values

Length

Common Values (Plot)

Most occurring characters

Most occurring categories

Most frequent character per category

Lowercase Letter

Most occurring scripts

Most frequent character per script

Latin

Most occurring blocks

Most frequent character per block

ASCII

Interactions

Correlations

Missing values

Sample

Duplicate rows

Most frequently occurring